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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2016-10-19 19:23:49 +0200 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2016-11-27 00:38:51 +0100 |
| commit | 0009cf348aa85957dbbe262926e432896a628ff3 (patch) | |
| tree | d4c8ef2131b818d238c3cfea4c318eae49d18ad9 /libavcodec/imc.c | |
| parent | 492bbe58902ddf7f9085f13345fd01098c44c6de (diff) | |
| download | ffmpeg-0009cf348aa85957dbbe262926e432896a628ff3.tar.gz | |
avformat: prevent triggering request_probe assert in ff_read_packet
If probe_codec is called with pkt == NULL, it sets probe_packets to 0
and request_probe to -1.
However, request_probe can change when calling s->iformat->read_packet
and thus a probe_packets value of 0 doesn't guarantee a request_probe
value of -1.
In that case calling probe_codec again is necessary to prevent
triggering the assert.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit a5b4476a602f31e451b11ca0c18bc92be130a50e)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Diffstat (limited to 'libavcodec/imc.c')
0 files changed, 0 insertions, 0 deletions